Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/1/2025
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 01/13/2025 | 20:35:03 | -71.32, 45.25 | 87.29 | 01/13/2025 | 20:33:53 | -71.32, 43.42 | 87.18 | 65.20 | 70 |
| 2 | 01/13/2025 | 21:25:53 | 71.55,-147.86 | 92.96 | 01/13/2025 | 21:24:41 | 71.58,-148.82 | 93.05 | 34.12 | 72 |
| 3 | 01/13/2025 | 22:16:43 | -71.84, 18.94 | 86.75 | 01/13/2025 | 22:15:40 | -71.83, 18.88 | 86.74 | 2.36 | 63 |
| 4 | 01/13/2025 | 23:07:29 | 71.86,-173.80 | 93.28 | 01/13/2025 | 23:06:32 | 71.88,-173.73 | 93.31 | 3.41 | 57 |
| 5 | 01/13/2025 | 23:58:14 | -71.89, -6.54 | 86.70 | 01/13/2025 | 23:57:36 | -71.87, -6.51 | 86.71 | 2.07 | 38 |
| 6 | 01/14/2025 | 00:48:59 | 71.87, 160.82 | 93.27 | 01/14/2025 | 00:48:29 | 71.88, 160.78 | 93.30 | 1.95 | 30 |
| 7 | 01/14/2025 | 01:39:44 | -71.89, -31.92 | 86.71 | 01/14/2025 | 01:39:32 | -71.92, -31.91 | 86.68 | 3.08 | 12 |
| 8 | 01/14/2025 | 02:30:30 | 71.92, 135.34 | 93.32 | 01/14/2025 | 02:30:25 | 71.93, 135.39 | 93.33 | 1.74 | 5 |
| 9 | 01/14/2025 | 03:21:15 | -71.95, -57.40 | 86.66 | 01/14/2025 | 03:21:29 | -71.92, -57.40 | 86.69 | 3.31 | 14 |
| 10 | 01/14/2025 | 04:12:00 | 71.93, 109.96 | 93.31 | 01/14/2025 | 04:12:22 | 71.92, 109.89 | 93.31 | 2.25 | 22 |
| 11 | 01/14/2025 | 05:02:45 | -71.95, -82.78 | 86.67 | 01/14/2025 | 05:03:25 | -71.97, -82.79 | 86.66 | 1.71 | 40 |
| 12 | 01/14/2025 | 05:53:31 | 71.98, 84.48 | 93.36 | 01/14/2025 | 05:54:18 | 71.97, 84.50 | 93.34 | 1.14 | 47 |
| 13 | 01/14/2025 | 06:44:16 | -72.01,-108.25 | 86.63 | 01/14/2025 | 06:45:21 | -72.01,-108.18 | 86.63 | 2.58 | 65 |
| 14 | 01/14/2025 | 07:35:01 | 71.98, 59.10 | 93.35 | 01/14/2025 | 07:36:15 | 71.97, 59.01 | 93.33 | 3.59 | 74 |
| 15 | 01/14/2025 | 08:25:58 | -72.62,-134.84 | 85.97 | 01/14/2025 | 08:27:06 | -72.61,-132.44 | 86.10 | 79.60 | 68 |
Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 1/1/2025
Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 01/01/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and NOAA-19